00000nz a2200000n 4500 001 KSH2000012682 005 20000312211401 008 000312 n azknn|abn |a a|a | 150 ▼a소속 집단[所屬集團]▲ 450 ▼wr▼i영어▼agroup of belonging▲ 450 ▼wr▼i영어▼amembership group▲ 550 ▼wg▼a사회 집단[社會集團]▲ 550 ▼a준거 집단[準據集團]▲ 550 ▼a집단[集團]▲